Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     Maxwells Wheel »  Science eStore Home  »  Fun, Toys & Gifts  »  Maxwells Wheel click here for larger image Price: $35.99 Sale Price: $29.95 each Item No: 10882 In Stock: 4 units in stock Ships same business day. Quantity: 1 2 3 4   Checkout will continue via our new website: This classic device is used to demonstrate the conservation of mechanical energy. When the wheel is rotated by hand to the top and released, its potential energy will turn into kinetic energy (rotation) as it falls. After the wheel reaches its bottom position, the kinetic energy will change back to potential energy when it moves up again. This process will continue on until the total energy is lost due to friction. Makes a great desk toy. All metal construction. 18 inches tall! Instruction manual included. Comes in a standard cardboard box. Box Size: 18.00in (45.72cm) x 12.00in (30.48cm) x 5.20in (13.21cm) Recommended for ages 13 and older. Weight: 7 lb 0 oz ( 3.18 kg ) Related Products   Newtons Cradle - Large - 7 inches This classic desk toy will keep you amuzed! Large, 7 inch tall version. Item No: PL63 $26.99 $19.95 /each  View/Buy
Customer Support / F.A.Q.  |  Contact Us All rights reserved. © Copyright '1995-'2009 PhysLink.com